单词	portland-pozzolan cement
释义	portland-pozzolan cement noun : a portland cement to which pozzolana is added during the grinding of the cement clinker Word History Etymology portland cement + pozzolana
随便看	snouted snoutier snoutiest snouting snoutish snoutless snoutlike snouts snouty snow snow angel snow angels snow apple snow azalea snow banner snow bear snow blanket snow blight snow blindness snow boot snow bunny snow bunting snow chukar snow cock snow cone

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